National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Overcast

54°F

12°C

Humidity 97%
Wind Speed N 13 mph
Barometer 29.84 in (1010.1 mb)
Dewpoint 53°F (12°C)
Visibility 7.00 mi
Wind Chill50°F (10°C)
Last update 17 Apr 4:56 am EDT
Extended Forecast for

4 Miles SE Mannsville NY

  • Overnight

    Overnight: A slight chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 49. Light north wind. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 63. North wind around 6 mph.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. Calm wind becoming southeast 5 to 8 mph after midnight.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 71. South wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then showers after 11pm. Low around 35. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 35 °F

    Showers

  • Sunday

    Sunday: A chance of rain showers before 5pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 40. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. West wind 10 to 13 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 37. West wind 9 to 11 mph.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 49. Light north wind. Chance of precipitation is 20%.
Friday
Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 63. North wind around 6 mph.
Friday Night
Partly cloudy, with a low around 47. Calm wind becoming southeast 5 to 8 mph after midnight.
Saturday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 71. South wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then showers after 11pm. Low around 35. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Sunday
A chance of rain showers before 5pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 40. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Partly cloudy, with a low around 27. West wind 10 to 13 mph.
Monday
Partly sunny, with a high near 37. West wind 9 to 11 mph.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mannsville NY
 43.68°N 76°W (Elev. 997 ft)
Last Update:
4:23 am EDT Apr 17, 2026
Forecast Valid:
5am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation